.tab-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-around;
    background-color: #fff;
    border-top: 1px solid #eee;
    padding: 10px 0;
  }
  
  .tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .icon {
    width: 20px;
    height: 20px;
  }
  
  .text {
    font-size: 10px;
    color: #999;
    font-weight: 600;
  }
  
  .text.active {
    color: #ff0000;
  }